🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 375 Days

Day: 45.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,771,437 km

• M1: 35,754 km (0.083 R)
• M2: 68,516 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.97 AU - 1.59 AU

Year: 543 Days

Day: 35.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.27 AU - 1.31 AU

Year: 549 Days

Day: 29.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.27 AU - 1.33 AU

Year: 555 Days

Day: 45.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,771,437 km

• M1: 456,722 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.25 AU - 1.69 AU

Year: 668 Days

Day: 45.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.77 AU - 2.41 AU

Year: 1132 Days

Day: 15.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,771,437 km

• M1: 702,960 km (0.119 R)
• M2: 1,676,843 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.53 AU - 4.37 AU

Year: 2942 Days

Day: 39.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 9.5

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.16 AU - 5.56 AU

Year: 4015 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,771,437 km

• M1: 127,906 km (0.105 R)
• M2: 262,544 km (0.074 R)
• M3: 323,879 km (0.098 R)
• M4: 410,197 km (0.091 R)
• M5: 476,469 km (0.111 R)
• M6: 632,649 km (0.091 R)
• M7: 880,683 km (0.099 R)
• M8: 1,090,419 km (0.055 R)
• M9: 1,345,782 km (0.05 R)
• M10: 1,480,720 km (0.089 R)
• M11: 1,780,663 km (0.107 R)
• M12: 1,929,364 km (0.055 R)
• M13: 2,030,941 km (0.088 R)
• M14: 2,602,704 km (0.035 R)
• M15: 2,791,347 km (0.108 R)
• M16: 3,122,556 km (0.067 R)
• M17: 3,569,704 km (0.073 R)
• M18: 3,779,590 km (0.096 R)
• M19: 4,058,740 km (0.075 R)
• M20: 4,145,955 km (0.05 R)
• M21: 4,300,191 km (0.029 R)
• M22: 4,569,018 km (0.086 R)
• M23: 4,659,824 km (0.102 R)
• M24: 5,241,161 km (0.118 R)
• M25: 5,845,387 km (0.112 R)
• M26: 6,319,463 km (0.072 R)
• M27: 6,805,806 km (0.084 R)
• M28: 7,040,525 km (0.096 R)
• M29: 7,172,021 km (0.109 R)
• M30: 7,330,894 km (0.087 R)
• M31: 7,437,557 km (0.115 R)
• M32: 7,571,447 km (0.107 R)
• M33: 8,447,792 km (0.096 R)
• M34: 8,700,163 km (0.115 R)
• M35: 9,040,349 km (0.063 R)
• M36: 9,126,069 km (0.078 R)
• M37: 9,646,220 km (0.119 R)
• M38: 9,733,885 km (0.093 R)
• M39: 10,295,026 km (0.046 R)
• M40: 10,444,475 km (0.059 R)
• M41: 10,504,463 km (0.106 R)
• M42: 11,202,487 km (0.082 R)
• M43: 11,263,972 km (0.028 R)
• M44: 11,572,592 km (0.059 R)
• M45: 11,915,470 km (0.109 R)
• M46: 12,009,567 km (0.064 R)
• M47: 12,261,640 km (0.056 R)
• M48: 12,675,128 km (0.106 R)
• M49: 13,287,582 km (0.072 R)
• M50: 13,417,732 km (0.104 R)
• M51: 13,646,617 km (0.088 R)
• M52: 13,777,964 km (0.091 R)
• M53: 14,174,548 km (0.116 R)
• M54: 14,675,402 km (0.115 R)
• M55: 15,626,096 km (0.107 R)
• M56: 15,763,576 km (0.089 R)
• M57: 16,247,825 km (0.112 R)
• M58: 16,666,699 km (0.053 R)
• M59: 17,053,858 km (0.046 R)
• M60: 17,444,009 km (0.114 R)
• M61: 17,515,367 km (0.12 R)
• M62: 17,658,084 km (0.099 R)
• M63: 18,160,882 km (0.038 R)
• M64: 19,327,895 km (0.061 R)
• M65: 20,556,543 km (0.095 R)
• M66: 20,971,826 km (0.119 R)
• M67: 21,161,367 km (0.094 R)
• M68: 21,657,134 km (0.083 R)
• M69: 22,349,772 km (0.108 R)
• M70: 22,466,010 km (0.088 R)
• M71: 23,717,546 km (0.111 R)
• M72: 25,758,509 km (0.097 R)
• M73: 26,820,505 km (0.093 R)
• M74: 27,356,963 km (0.109 R)
• M75: 27,481,129 km (0.032 R)
• M76: 27,855,124 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 8.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.01 AU - 10.03 AU

Year: 9319 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,771,437 km

• M1: 114,442 km (0.032 R)
• M2: 227,090 km (0.028 R)
• M3: 286,480 km (0.074 R)
• M4: 415,882 km (0.112 R)
• M5: 878,140 km (0.115 R)
• M6: 1,029,233 km (0.086 R)
• M7: 1,238,820 km (0.083 R)
• M8: 1,374,804 km (0.082 R)
• M9: 1,850,376 km (0.062 R)
• M10: 2,608,688 km (0.073 R)
• M11: 3,477,253 km (0.092 R)
• M12: 3,942,652 km (0.041 R)
• M13: 4,043,182 km (0.118 R)
• M14: 4,375,887 km (0.11 R)
• M15: 4,506,187 km (0.035 R)
• M16: 5,149,608 km (0.117 R)
• M17: 5,482,014 km (0.118 R)
• M18: 5,793,028 km (0.104 R)
• M19: 6,197,092 km (0.118 R)
• M20: 6,314,227 km (0.103 R)
• M21: 6,373,019 km (0.094 R)
• M22: 6,790,098 km (0.114 R)
• M23: 6,850,386 km (0.027 R)
• M24: 7,032,446 km (0.03 R)
• M25: 7,339,421 km (0.058 R)
• M26: 7,401,205 km (0.064 R)
• M27: 8,093,843 km (0.082 R)
• M28: 8,189,885 km (0.075 R)
• M29: 8,254,063 km (0.08 R)
• M30: 8,447,792 km (0.113 R)
• M31: 8,512,717 km (0.073 R)
• M32: 8,577,792 km (0.12 R)
• M33: 8,675,779 km (0.073 R)
• M34: 8,905,860 km (0.1 R)
• M35: 9,304,688 km (0.075 R)
• M36: 9,948,408 km (0.087 R)
• M37: 10,120,146 km (0.109 R)
• M38: 10,711,507 km (0.057 R)
• M39: 10,922,889 km (0.116 R)
• M40: 11,206,975 km (0.104 R)
• M41: 11,278,333 km (0.098 R)
• M42: 11,927,737 km (0.08 R)
• M43: 12,330,455 km (0.041 R)
• M44: 12,663,310 km (0.095 R)
• M45: 13,413,693 km (0.063 R)
• M46: 14,101,245 km (0.099 R)
• M47: 14,722,076 km (0.076 R)
• M48: 14,800,316 km (0.049 R)
• M49: 14,878,705 km (0.112 R)
• M50: 15,312,240 km (0.085 R)
• M51: 15,789,906 km (0.085 R)
• M52: 15,870,090 km (0.028 R)
• M53: 16,515,605 km (0.082 R)
• M54: 17,458,670 km (0.056 R)
• M55: 17,541,547 km (0.062 R)
• M56: 17,624,424 km (0.119 R)
• M57: 18,250,791 km (0.116 R)
• M58: 18,672,507 km (0.118 R)
• M59: 20,086,506 km (0.043 R)
• M60: 20,784,530 km (0.057 R)
• M61: 21,004,289 km (0.09 R)
• M62: 21,092,402 km (0.111 R)
• M63: 21,490,482 km (0.086 R)
• M64: 21,846,375 km (0.049 R)
• M65: 22,428,910 km (0.106 R)
• M66: 23,107,336 km (0.087 R)
• M67: 24,530,909 km (0.083 R)
• M68: 25,558,198 km (0.087 R)
• M69: 26,361,688 km (0.098 R)
• M70: 27,077,514 km (0.119 R)
• M71: 27,269,597 km (0.063 R)
• M72: 28,284,769 km (0.114 R)
• M73: 28,382,157 km (0.108 R)
• M74: 29,213,921 km (0.078 R)
• M75: 29,756,512 km (0.098 R)
• M76: 30,202,913 km (0.104 R)
• M77: 30,551,625 km (0.118 R)
• M78: 31,152,560 km (0.049 R)
• M79: 31,858,512 km (0.085 R)
• M80: 32,061,217 km (0.097 R)
• M81: 32,569,700 km (0.072 R)
• M82: 33,389,048 km (0.074 R)
• M83: 33,697,968 km (0.116 R)
• M84: 33,956,173 km (0.116 R)
• M85: 34,838,951 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 5.5

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.2 AU - 12.76 AU

Year: 15539 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,771,437 km

• M1: 399,426 km (0.084 R)
• M2: 503,546 km (0.088 R)
• M3: 759,359 km (0.056 R)
• M4: 845,677 km (0.111 R)
• M5: 912,547 km (0.067 R)
• M6: 1,403,078 km (0.107 R)
• M7: 1,482,964 km (0.087 R)
• M8: 1,788,443 km (0.078 R)
• M9: 1,933,702 km (0.113 R)
• M10: 2,052,782 km (0.119 R)
• M11: 2,951,566 km (0.055 R)
• M12: 3,806,219 km (0.081 R)
• M13: 4,069,212 km (0.079 R)
• M14: 4,376,935 km (0.078 R)
• M15: 4,533,563 km (0.081 R)
• M16: 5,055,361 km (0.059 R)
• M17: 5,302,646 km (0.087 R)
• M18: 5,894,904 km (0.089 R)
• M19: 7,003,724 km (0.092 R)
• M20: 7,279,133 km (0.118 R)
• M21: 7,793,600 km (0.118 R)
• M22: 8,271,416 km (0.079 R)
• M23: 8,416,526 km (0.093 R)
• M24: 8,709,438 km (0.091 R)
• M25: 9,355,552 km (0.109 R)
• M26: 11,653,973 km (0.11 R)
• M27: 12,144,654 km (0.113 R)
• M28: 12,309,661 km (0.117 R)
• M29: 13,033,415 km (0.113 R)
• M30: 13,089,664 km (0.119 R)
• M31: 13,146,062 km (0.115 R)
• M32: 13,943,120 km (0.05 R)
• M33: 14,697,093 km (0.111 R)
• M34: 15,643,300 km (0.104 R)
• M35: 15,882,956 km (0.089 R)
• M36: 16,792,211 km (0.052 R)
• M37: 17,160,671 km (0.101 R)
• M38: 17,531,823 km (0.104 R)
• M39: 17,656,139 km (0.111 R)
• M40: 17,780,754 km (0.065 R)
• M41: 19,106,341 km (0.102 R)
• M42: 19,362,452 km (0.12 R)
• M43: 19,684,237 km (0.12 R)
• M44: 19,878,116 km (0.092 R)
• M45: 21,518,457 km (0.056 R)
• M46: 21,784,891 km (0.097 R)
• M47: 21,851,761 km (0.103 R)
• M48: 22,186,711 km (0.094 R)
• M49: 22,253,880 km (0.078 R)
• M50: 22,523,306 km (0.107 R)
• M51: 23,543,414 km (0.109 R)
• M52: 24,578,481 km (0.055 R)
• M53: 27,122,543 km (0.107 R)
• M54: 27,554,581 km (0.047 R)
• M55: 28,061,569 km (0.037 R)
• M56: 28,644,701 km (0.082 R)
• M57: 29,084,818 km (0.119 R)
• M58: 30,120,035 km (0.11 R)
• M59: 30,717,080 km (0.032 R)
• M60: 31,393,412 km (0.072 R)
• M61: 31,922,839 km (0.117 R)
• M62: 32,684,292 km (0.066 R)
• M63: 33,144,156 km (0.103 R)
• M64: 33,683,157 km (0.106 R)
• M65: 33,760,350 km (0.103 R)
• M66: 33,992,526 km (0.06 R)
• M67: 34,070,017 km (0.083 R)
• M68: 34,613,955 km (0.083 R)
• M69: 35,396,203 km (0.052 R)
• M70: 36,739,143 km (0.107 R)
• M71: 37,217,108 km (0.083 R)
• M72: 38,663,270 km (0.082 R)
• M73: 38,987,150 km (0.048 R)
• M74: 41,031,704 km (0.108 R)
• M75: 43,614,810 km (0.116 R)
• M76: 43,783,258 km (0.082 R)
• M77: 43,867,631 km (0.053 R)
• M78: 47,197,530 km (0.059 R)
• M79: 47,630,316 km (0.103 R)
• M80: 48,064,449 km (0.107 R)
• M81: 48,936,605 km (0.106 R)
• M82: 49,462,292 km (0.072 R)
• M83: 50,166,300 km (0.094 R)
• M84: 50,519,500 km (0.071 R)
• M85: 51,317,306 km (0.116 R)
• M86: 52,387,379 km (0.043 R)
• M87: 53,104,851 km (0.094 R)
• M88: 54,459,010 km (0.026 R)
• M89: 56,557,270 km (0.032 R)
• M90: 58,310,408 km (0.075 R)
• M91: 59,426,857 km (0.066 R)
• M92: 59,894,200 km (0.106 R)
• M93: 60,175,145 km (0.106 R)
• M94: 61,397,509 km (0.108 R)
• M95: 61,869,939 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,091 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit